6 AMP 400-1000L I&O Manual
Specication
AMP Models
400 500 650 800 1000L
Fuel
NG or LP NG or LP NG or LP NG or LP NG or LP
Max. Water Temp. (°F)
1
210 210 210 210 210
Max. Working Pres. (psi)
160 160 160 160 160
Pressure Relief Valve Options (psi)
30, 50, 60, 75, 100, 125, 150
Water Vol. (gal)
3.8 4.3 5.6 6.6 8.1
Heat Transfer Area (sq. ft.)
34.8 39.1 52.2 60.9 75.4
Approx. Shipping Weight (lb)
460 470 530 560 600
1
Appliance will go into hard lockout if temperature exceeds 200
0
F.
AMP Comercial Gas Boiler
AMP
Boiler Model
Input (MBH)
Gross
Output
(MBH)
Thermal
Eciency
(%)
Combustion
Eciency
(%)
Min. Max.
400 40 399 387
97 97
500 50 500 485
97 97
650 65 650 631
97 97
800 80 800 776
97 97
1000L 100 1000 970
97 97
1
Ratings shown are for installations at sea level and elevations up to 2000 ft.
at minimum vent length. For high altitude installations above 2000 ft. consult
factory.
Dimensions (in.)
AMP Model
400 500 650 800 1000L
Gas Inlet 3/4 3/4 1 1 1
Water Outlet Pipe (FNPT) 2 2 2 2 2
Water Inlet Pipe (MNPT) 2 2 2 2 2
Air Intake 4 4 6 6 6
Vent Outlet 4 4 6 6 6
Condensate Drain (PVC) 1 1 1 1 1
Drain Line (FNPT) 3/4 3/4 3/4 3/4 3/4
Electrical Conduit Holes 7/8 7/8 7/8 7/8 7/8
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